Index: DGDefs.h
===================================================================
diff -u -rbf0f2f02dfbf5af94b5676b7b553897d43e998f5 -re6ae882b6248a172511a6ef0e8404bddec825f30
--- DGDefs.h	(.../DGDefs.h)	(revision bf0f2f02dfbf5af94b5676b7b553897d43e998f5)
+++ DGDefs.h	(.../DGDefs.h)	(revision e6ae882b6248a172511a6ef0e8404bddec825f30)
@@ -339,6 +339,7 @@
     F32 R1FillLevel;                                            ///< Reservoir 1 level upon starting the heat disinfect.
     F32 R2FillLevel;                                            ///< Reservoir 2 level upon starting the heat disinfect.
     U32 heatDisinfectUIState;                                   ///< Heat disinfect UI state.
+    U32 nelsonSupportMode;                                      ///< Nelson support mode.
 } MODE_HEAT_DISINFECT_DATA_T;
 #endif
 
@@ -415,6 +416,7 @@
     F32 R1FillLevel;                                            ///< Reservoir 1 level upon starting the chemical disinfect.
     F32 R2FillLevel;                                            ///< Reservoir 2 level upon starting the chemical disinfect.
     U32 chemDisinfectUIState;                                   ///< Chemical disinfect UI state.
+    U32 nelsonSupportMode;                                      ///< Nelson support mode.
 } MODE_CHEMICAL_DISINFECT_DATA_T;
 #endif